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The average weight of a human brain is 1336 grams or 2.95 pounds for a male and 1198 grams or 2.64 pounds for a female. As a human ages the weight of their brain tends to …decrease. (MORE)

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In Exercise

to reduce weight you should eat healthyer that means less fatty/greasy foods and more veggies and fruits.also having an active life style will help.

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The weight of the average human heart is 10-12 ounces for a male and 8-10 ounces for a female. The weight increases with age and is especially noticeable in males. Man heart …weight = 300g Female heart weight = 200g (MORE)

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Answer On Mars, you weigh 37.7% as much as you would on Earth. If you weigh 100 pounds on Earth, you weigh only 37.7 pounds on Mars. If you weigh 150 pounds on… Earth, you weigh only 56.6 pounds. The equation is .37 x Earth weight = Martian weight. (MORE)

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Apparently the bones account for about 12% of body weight in females and about 15% in males in a normal sized frame.

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In Biology

I calculate that a human egg / human zygote has a mass of between 0.00177 mg and 0.0042 mg. Based on the following information: Diameter of human egg cell is 0.15 - 0.2 mm… (i.e., radius is 0.075 - 0.1 mm) A human egg cell is perfectly spherical -> Volume of a sphere = (4/3)*pi*r^3 Volume of egg cell is between 1.77e-6 cc (for r=0.0075 cm) and 4.18e-6 cc (for r=0.01 cm) Assuming the egg cell has the same density as water, the mass of 1 cc is 1000 mg, so the egg cell weighs between 0.00177-0.0042 mg. (MORE)

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In Biology

I calculate that a human egg / human zygote has a mass of between 0.00177 mg and 0.0042 mg. Based on the following information: Diameter of human egg cell is 0.15 - 0.2 mm… (i.e., radius is 0.075 - 0.1 mm) A human egg cell is perfectly spherical -> Volume of a sphere = (4/3)*pi*r^3 Volume of egg cell is between 1.77e-6 cc (for r=0.0075 cm) and 4.18e-6 cc (for r=0.01 cm) Assuming the egg cell has the same density as water, the mass of 1 cc is 1000 mg, so the egg cell weighs between 0.00177-0.0042 mg. (MORE)

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The weight of whole blood at body temperature is 2.315 lbs/liter. This number was calculated as follows: Specific density of blood = 1.0506 that of water. Water weighs… 62.4 lbs/ft 3 . So blood weighs 62.4 x 1.0506 = 65.56 lbs/ft 3 . 1 ft 3 = 0.02832 m 3 So multiplying 65.5 lbs/ft 3 x 1 ft 3 /.02832 m 3 = 2314.9 lbs/m 3 1 liter = 10 -3 m 3 Therefore 1 liter of blood weighs 2.3149 lbs. (MORE)

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In Demographics

About 0.68% of the humans total weight I do not believe any studies focusing on this have ever been performed

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20c + 5 = 5c + 65 Divide through by 5: 4c + 1 = c + 13 Subtract c from both sides: 3c + 1 = 13 Subtract 1 from both sides: 3c = 12 Divide both sides by 3: c = 4 20c + 5 = 5c …+65 20c - 5c= 65 - 5.
15c = 60.
15c/15 = 60/15.
c = 4 (alternative method). (MORE)